github.com/kchristidis/fabric@v1.0.4-0.20171028114726-837acd08cde1/peer/chaincode/instantiate_test.go (about) 1 /* 2 Copyright IBM Corp. 2017 All Rights Reserved. 3 4 Licensed under the Apache License, Version 2.0 (the "License"); 5 you may not use this file except in compliance with the License. 6 You may obtain a copy of the License at 7 8 http://www.apache.org/licenses/LICENSE-2.0 9 10 Unless required by applicable law or agreed to in writing, software 11 distributed under the License is distributed on an "AS IS" BASIS, 12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 See the License for the specific language governing permissions and 14 limitations under the License. 15 */ 16 17 package chaincode 18 19 import ( 20 "testing" 21 22 "github.com/stretchr/testify/assert" 23 ) 24 25 func TestInstantiateCmd(t *testing.T) { 26 InitMSP() 27 28 mockCF, err := getMockChaincodeCmdFactory() 29 assert.NoError(t, err, "Error getting mock chaincode command factory") 30 31 // basic function tests 32 var tests = []struct { 33 name string 34 args []string 35 errorExpected bool 36 errMsg string 37 }{ 38 { 39 name: "successful", 40 args: []string{"-n", "example02", "-v", "anotherversion", "-c", "{\"Args\": [\"init\",\"a\",\"100\",\"b\",\"200\"]}"}, 41 errorExpected: false, 42 errMsg: "Run chaincode instantiate cmd error", 43 }, 44 { 45 name: "no option", 46 args: []string{}, 47 errorExpected: true, 48 errMsg: "Expected error executing instantiate command without required options", 49 }, 50 { 51 name: "missing version", 52 args: []string{"-n", "example02", "-c", "{\"Args\": [\"init\",\"a\",\"100\",\"b\",\"200\"]}"}, 53 errorExpected: true, 54 errMsg: "Expected error executing instantiate command without the -v option", 55 }, 56 { 57 name: "missing name", 58 args: []string{"-v", "anotherversion", "-c", "{\"Args\": [\"init\",\"a\",\"100\",\"b\",\"200\"]}"}, 59 errorExpected: true, 60 errMsg: "Expected error executing instantiate command without the -n option", 61 }, 62 { 63 name: "missing ctor", 64 args: []string{"-n", "example02", "-v", "anotherversion"}, 65 errorExpected: true, 66 errMsg: "Expected error executing instantiate command without the -c option", 67 }, 68 } 69 for _, test := range tests { 70 t.Run(test.name, func(t *testing.T) { 71 resetFlags() 72 cmd := instantiateCmd(mockCF) 73 addFlags(cmd) 74 cmd.SetArgs(test.args) 75 err = cmd.Execute() 76 checkError(t, err, test.errorExpected, test.errMsg) 77 }) 78 } 79 } 80 81 func checkError(t *testing.T, err error, expectedError bool, msg string) { 82 if expectedError { 83 assert.Error(t, err, msg) 84 } else { 85 assert.NoError(t, err, msg) 86 } 87 }